Problem A
Acceptable Seating Arrangements — Problem Statistics

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Submissions	247
Accepted submissions	67
Submission ratio	27.13%
Authors	83
Full solves [?]	53
Full solve Ratio	63.86%

#	User	Runtime	Language	Date
1	Norbert Voelker	0.01 s	Go	2024-09-14 00:07:45

#	User	Runtime	Language	Date
1	Fabian Mitterwallner	0.01 s	Haskell	2025-08-12 14:19:41

#	User	Runtime	Language	Date
1	Mark Sturtevant	0.17 s	Java	2024-06-30 13:13:15
2	Arup Ratan Guha	0.31 s	Java	2024-03-04 04:36:28
3	Nick Wu	0.47 s	Java	2024-02-27 00:27:26

#	User	Runtime	Language	Date
1	Dilhan Salgado	0.08 s	Python 3	2024-02-24 21:15:56
2	Andreas Björklund	0.09 s	Python 3	2024-03-15 19:26:24
3	Wernher To	0.09 s	Python 3	2024-10-20 00:40:19
4	Doug Goodman	0.10 s	Python 3	2024-03-17 16:41:12

#	User	Runtime	Language	Date
1	Daniel Anker Hermansen	0.01 s	Rust	2024-03-28 00:46:01

#	User	Length	Language	Date
1	Quan Le	927	C++	2024-03-15 02:53:35
2	Zac Friggstad	1175	C++	2024-02-29 00:46:35
3	Arnav Sastry	1186	C++	2024-02-25 06:47:12
4	Christian Yongwhan Lim	1201	C++	2024-11-10 09:21:26
5	Lucas Davi	1210	C++	2025-03-14 15:21:23
6	Kevin Sun	1213	C++	2024-02-24 21:59:16
7	Rishi Saran Vijayarajan	1384	C++	2024-02-25 08:32:16
8	Alexander Skidanov	1406	C++	2025-07-02 12:27:20
9	Dylan Smith	1414	C++	2024-10-30 05:49:26
10	Thomas Meeks	1449	C++	2024-06-07 18:12:54

#	User	Length	Language	Date
1	Norbert Voelker	2056	Go	2024-09-14 00:07:45

#	User	Length	Language	Date
1	Fabian Mitterwallner	1871	Haskell	2025-08-12 14:09:08

#	User	Length	Language	Date
1	Nick Wu	1753	Java	2024-02-27 00:27:26
2	Arup Ratan Guha	2477	Java	2024-03-04 04:36:28
3	Mark Sturtevant	3259	Java	2024-06-30 13:13:15

#	User	Length	Language	Date
1	Andreas Björklund	667	Python 3	2024-03-15 19:26:24
2	Wernher To	750	Python 3	2024-10-20 00:40:19
3	Dilhan Salgado	891	Python 3	2024-02-24 21:15:56
4	Doug Goodman	1111	Python 3	2024-03-17 16:41:12

#	User	Length	Language	Date
1	Daniel Anker Hermansen	28512	Rust	2024-03-28 00:46:01

Solution running time distribution